public class People {
   int height;
   String ear;
   void speak(String s) {
     System.out.println(s);
   }
}
class A {
   public static void main(String args[]) {
      People zhubajie;
      zhubajie = new People();
      zhubajie.height = 170;
      zhubajie.ear = "两只大耳朵";
      System.out.println("身高:"+zhubajie.height);
      System.out.println(zhubajie.ear);
      zhubajie.speak("师傅，咱们别去西天了，改去月宫吧");
    }
}

